{"slug":"marcosnahuel-antigravity-plugin-cc","name":"Antigravity Plugin Cc","description":"Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations.","tagline":"Local NotebookLM for Claude Code via Google Antigravity (agy / Gemini 3.x): /agy:notebook turns a folder of documents into per-doc summaries + a relevance index + a cited synthesis + Q&A. Plus audio/video transcription, deep web research with citations & branded HTML reports. 13 commands, no Node runtime.","category":"research","tags":["claude-code","document-analysis","transcription","web-research","notebooklm"],"author":{"name":"MarcosNahuel","verified":false,"url":"https://github.com/MarcosNahuel"},"attribution":{"status":"community_indexed","statusLabel":"Community indexed","shortLabel":"COMMUNITY INDEXED","sourceLabel":"OpenAgentSkill auto-indexer","sourceDetail":"MarcosNahuel/antigravity-plugin-cc","creatorName":"MarcosNahuel","creatorUrl":"https://github.com/MarcosNahuel","sourceUrl":"https://github.com/MarcosNahuel/antigravity-plugin-cc","indexedBy":"OpenAgentSkill community index","claimUrl":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc#claim-this-skill","claimCta":"Claim this skill","trustNote":"This listing was indexed from public sources and is not marked official until a maintainer claim is approved.","publicNote":"Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals."},"stats":{"stars":19,"forks":6,"downloads":0,"rating":0,"review_count":0,"quality_score":41.91},"quality":{"score":69,"tier":"promising","label":"Promising","summary":"Useful candidate, but compare it with alternatives before adopting.","signals":[{"label":"GitHub stars","value":"19","tone":"neutral"},{"label":"Freshness","value":"10d ago","tone":"positive"},{"label":"Install ready","value":"Yes","tone":"positive"},{"label":"License","value":"MIT","tone":"neutral"}],"warnings":["Low GitHub adoption signal"]},"trust":{"version":"trust-score-v4","score":73,"tier":"strong","label":"Strong shortlist","summary":"Good trust signals with a few areas worth checking before rollout.","recommendedAction":"Test in a sandbox workflow and compare its install path with close alternatives.","dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":30,"weight":0.13,"status":"fail","detail":"19 GitHub stars"},{"id":"repo_activity","label":"Stars/forks activity","score":32,"weight":0.08,"status":"fail","detail":"19 stars, 6 forks; issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":100,"weight":0.14,"status":"pass","detail":"10d since push"},{"id":"license","label":"License clarity","score":86,"weight":0.09,"status":"pass","detail":"MIT"},{"id":"documentation","label":"README/SKILL.md completeness","score":90,"weight":0.14,"status":"pass","detail":"Metadata includes enough usage and workflow context"},{"id":"dependency_risk","label":"Dependency/runtime risk","score":72,"weight":0.12,"status":"info","detail":"command execution surface"},{"id":"installability","label":"Install availability","score":92,"weight":0.1,"status":"pass","detail":"npx skills add MarcosNahuel/antigravity-plugin-cc"},{"id":"install_safety","label":"Install command safety","score":92,"weight":0.1,"status":"pass","detail":"standard package or runtime install path"},{"id":"permission_surface","label":"Permission surface","score":62,"weight":0.07,"status":"info","detail":"shell or command execution, filesystem or document access"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/MarcosNahuel/antigravity-plugin-cc"},{"id":"review_status","label":"Review status","score":88,"weight":0.05,"status":"pass","detail":"AI review data available"},{"id":"agent_outcomes","label":"Agent Proven outcomes","score":54,"weight":0.13,"status":"info","detail":"No agent outcome data yet"}],"checks":[{"status":"fail","label":"GitHub adoption","detail":"19 GitHub stars"},{"status":"fail","label":"Stars/forks activity","detail":"19 stars, 6 forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"10d since push"},{"status":"pass","label":"License clarity","detail":"MIT"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"info","label":"Dependency/runtime risk","detail":"command execution surface"},{"status":"pass","label":"Install availability","detail":"npx skills add MarcosNahuel/antigravity-plugin-cc"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"info","label":"Permission surface","detail":"shell or command execution, filesystem or document access"},{"status":"pass","label":"Repository evidence","detail":"https://github.com/MarcosNahuel/antigravity-plugin-cc"},{"status":"pass","label":"Review status","detail":"AI review data available"},{"status":"info","label":"Agent Proven outcomes","detail":"No agent outcome data yet"},{"status":"warn","label":"Ownership","detail":"No approved owner claim yet"},{"status":"info","label":"OpenAgentSkill usage","detail":"No local usage activity yet"},{"status":"info","label":"Agent outcomes","detail":"No agent outcome data yet"}],"strengths":["AI review approved","Install path is available","Repository evidence is available","Recently maintained repository","Install command has no obvious high-risk pattern"],"warnings":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"],"evidence":{"stars":"19 GitHub stars","repoActivity":"19 stars, 6 forks","lastPushed":"10d since push","license":"MIT","repository":"https://github.com/MarcosNahuel/antigravity-plugin-cc","install":"npx skills add MarcosNahuel/antigravity-plugin-cc","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"installReadiness":{"ready":true,"command":"npx skills add MarcosNahuel/antigravity-plugin-cc","policy":"human_review_before_install","label":"Human review before install","notes":["Install path is available","Repository evidence is available","License is declared","No Agent Proven outcome evidence yet","10d since push"]},"agentCompatibility":["Python","Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"riskSummary":{"level":"medium","label":"Review before production","notes":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"]},"outcomeEvidence":{"total":0,"successes":0,"failures":0,"notRelevant":0,"successRate":null,"installAttempts":0,"riskBlocked":0,"setupRequired":0,"installSuccessRate":null,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"recentSuccessRate":null,"recentFailureRate":null,"uniqueAgents":0,"agentProvenScore":0,"agentProvenLabel":"Needs first agent run","lastOutcomeAt":null,"label":"No agent outcome data yet"},"autoInstall":{"allowed":false,"sandboxRequired":true,"policy":"human_review_before_install","reason":"Human review or sandbox validation is required before automatic installation."},"bestFor":["research","claude-code","document-analysis","transcription","web-research","notebooklm"],"doNotUseFor":["Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"],"knownRisks":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"]},"safety":{"score":51,"level":"avoid_auto_install","label":"Avoid automatic install","safety_tier":{"tier":"experimental","label":"Experimental","badge":"EXPERIMENTAL","summary":"Sparse or mixed signals. Useful for discovery, but not for autonomous installation.","recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","auto_install_policy":"review","reasons":["High-risk permission hints: Shell or command execution","51/100 agent safety score"]},"auto_install_allowed":false,"human_review_required":true,"blocked":false,"audit_risk":"needs_review","permission_hints":[{"id":"shell","label":"Shell or command execution","reason":"Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.","severity":"high"},{"id":"network","label":"Network access","reason":"Skill likely fetches remote pages, APIs, repositories, or external services.","severity":"medium"},{"id":"filesystem","label":"Filesystem access","reason":"Skill may read or write project files, documents, generated artifacts, or local workspace state.","severity":"medium"}],"policy_warnings":["High-risk permission hints: Shell or command execution","Low GitHub adoption signal"],"constraints_applied":{"max_risk":"medium","needs_install_command":true,"min_stars":0}},"safety_gate":{"tier":"experimental","label":"Experimental","badge":"EXPERIMENTAL","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","reasons":["High-risk permission hints: Shell or command execution","51/100 agent safety score"]},"supply_profile":{"track":{"slug":"research","label":"Research and knowledge work","shortLabel":"Research","description":"Deep research, source comparison, literature review, RAG, knowledge search, and reports."},"scenario":{"label":"Research agents","description":"I need my agent to research a topic, compare sources, and produce a concise report.","useCases":[{"slug":"research-agents","title":"Research agents"},{"slug":"github-automation","title":"GitHub automation"},{"slug":"coding-agents","title":"Coding agents"}]},"applicableAgents":["Claude Code","CLI","Codex","Cursor","Python"],"install":{"ready":true,"command":"npx skills add MarcosNahuel/antigravity-plugin-cc","primaryTarget":"CLI","targetCount":4},"githubQuality":{"stars":19,"starsLabel":"19","forks":6,"license":"MIT","qualityScore":69,"trustScore":73,"auditScore":79},"maintenance":{"status":"fresh","label":"10d since push","daysSincePush":10,"lastPushedAt":"2026-07-23T13:27:45+00:00"},"risk":{"level":"needs_review","label":"Needs review","requiresReview":true,"notes":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata","Needs review"]},"coverageTags":["Research","Research agents","claude-code","document-analysis","transcription","web-research","notebooklm","Python"]},"audit":{"audit_score":79,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"]},"decision":{"readiness_score":68,"readiness_label":"Prototype first","headline":"Fallback candidate for Research agents","role":"Fallback candidate","primary_fit":"Research agents","best_for":["Research agents workflows","Claude Code teams","builders willing to evaluate younger projects"],"risks":["Low GitHub adoption signal","No OpenAgentSkill engagement data yet"],"next_steps":["Install it in a sandbox agent and run one Research agents task end to end.","Compare output quality, latency, and failure behavior against at least one alternative.","Promote it into production only after reviewing repository permissions, license, and maintenance signals."]},"agent_readable_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"marcosnahuel-antigravity-plugin-cc","name":"Antigravity Plugin Cc","description":"Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations.","category":"research","url":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc","repository":"https://github.com/MarcosNahuel/antigravity-plugin-cc","github_repo":"MarcosNahuel/antigravity-plugin-cc"},"suited_tasks":["Research agents workflows","Claude Code teams","builders willing to evaluate younger projects","Search sources","Extract claims","Synthesize findings","Inspect repository metadata","Compare code changes"],"suited_agents":["Python","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add MarcosNahuel/antigravity-plugin-cc","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add MarcosNahuel/antigravity-plugin-cc"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Antigravity Plugin Cc\" agent skill from https://github.com/MarcosNahuel/antigravity-plugin-cc. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Antigravity Plugin Cc\" as a Claude Code skill from https://github.com/MarcosNahuel/antigravity-plugin-cc. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Antigravity Plugin Cc\" from https://github.com/MarcosNahuel/antigravity-plugin-cc into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations."}],"handoff_url":"https://www.openagentskill.com/api/skills/marcosnahuel-antigravity-plugin-cc/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/marcosnahuel-antigravity-plugin-cc"},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"19 GitHub stars","repoActivity":"19 stars, 6 forks","lastPushed":"10d since push","license":"MIT","repository":"https://github.com/MarcosNahuel/antigravity-plugin-cc","install":"npx skills add MarcosNahuel/antigravity-plugin-cc","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"outcome_evidence":{"total":0,"successes":0,"failures":0,"not_relevant":0,"success_rate":null,"recent_success_rate":null,"recent_failure_rate":null,"install_attempts":0,"install_success_rate":null,"risk_blocked":0,"setup_required":0,"avg_output_quality":null,"production_outcomes":0,"last_outcome_at":null,"label":"No agent outcome data yet"},"auto_install":{"allowed":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["research","claude-code","document-analysis","transcription","web-research","notebooklm"],"known_risks":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"audit":{"score":79,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"]},"safety_gate":{"tier":"experimental","label":"Experimental","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Test manually in an isolated workspace and compare against safer alternatives."},"quality":{"score":69,"label":"Promising"},"supply":{"track":"Research and knowledge work","scenario":"Research agents","maintenance":"10d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Low GitHub adoption signal","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"],"agent_contract":{"task_input":"Use Antigravity Plugin Cc in an agent workflow","recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","install_policy":"review","minimum_review_before_use":["Trust: 73/100 Strong shortlist","Audit: 79/100 Needs review","Safety: 51/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"marcosnahuel-antigravity-plugin-cc (Antigravity Plugin Cc)","install_command":"npx skills add MarcosNahuel/antigravity-plugin-cc","risk_summary":"Needs review; Experimental; Review before production","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"outcome_feedback":{"endpoint":"https://www.openagentskill.com/api/agent/outcome","method":"POST","requires_resolve_event_id":true,"event_id_source":"Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"payload_template":{"event_id":"<install_receipt.outcome_feedback.event_id or feedback.event_id from /api/agent/resolve>","skill_slug":"marcosnahuel-antigravity-plugin-cc","task":"Use Antigravity Plugin Cc in an agent workflow","agent":"codex","outcome":"success","install_used":true,"risk_blocked":false,"setup_required":false,"task_success":true,"output_quality":4,"error_type":null,"human_review_required":false,"workspace":"sandbox","time_to_useful_ms":120000,"notes":"Report the smallest successful task, setup friction, files touched, and risk notes."}},"endpoints":{"web":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc","api":"https://www.openagentskill.com/api/agent/skills/marcosnahuel-antigravity-plugin-cc","audit":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=marcosnahuel-antigravity-plugin-cc&task=Use%20Antigravity%20Plugin%20Cc%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20Antigravity%20Plugin%20Cc%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20Antigravity%20Plugin%20Cc%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/marcosnahuel-antigravity-plugin-cc/install","manifest":"https://www.openagentskill.com/api/registry/manifest/marcosnahuel-antigravity-plugin-cc"}},"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"marcosnahuel-antigravity-plugin-cc","name":"Antigravity Plugin Cc","description":"Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations.","category":"research","url":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc","repository":"https://github.com/MarcosNahuel/antigravity-plugin-cc","github_repo":"MarcosNahuel/antigravity-plugin-cc"},"suited_tasks":["Research agents workflows","Claude Code teams","builders willing to evaluate younger projects","Search sources","Extract claims","Synthesize findings","Inspect repository metadata","Compare code changes"],"suited_agents":["Python","Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add MarcosNahuel/antigravity-plugin-cc","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx skills add MarcosNahuel/antigravity-plugin-cc"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"Antigravity Plugin Cc\" agent skill from https://github.com/MarcosNahuel/antigravity-plugin-cc. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"Antigravity Plugin Cc\" as a Claude Code skill from https://github.com/MarcosNahuel/antigravity-plugin-cc. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"Antigravity Plugin Cc\" from https://github.com/MarcosNahuel/antigravity-plugin-cc into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations."}],"handoff_url":"https://www.openagentskill.com/api/skills/marcosnahuel-antigravity-plugin-cc/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/marcosnahuel-antigravity-plugin-cc"},"trust":{"score":73,"label":"Strong shortlist","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"19 GitHub stars","repoActivity":"19 stars, 6 forks","lastPushed":"10d since push","license":"MIT","repository":"https://github.com/MarcosNahuel/antigravity-plugin-cc","install":"npx skills add MarcosNahuel/antigravity-plugin-cc","installSafety":"standard package or runtime install path","permissionSurface":"shell or command execution, filesystem or document access","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"outcome_evidence":{"total":0,"successes":0,"failures":0,"not_relevant":0,"success_rate":null,"recent_success_rate":null,"recent_failure_rate":null,"install_attempts":0,"install_success_rate":null,"risk_blocked":0,"setup_required":0,"avg_output_quality":null,"production_outcomes":0,"last_outcome_at":null,"label":"No agent outcome data yet"},"auto_install":{"allowed":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["research","claude-code","document-analysis","transcription","web-research","notebooklm"],"known_risks":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"audit":{"score":79,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Low GitHub adoption signal","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"]},"safety_gate":{"tier":"experimental","label":"Experimental","auto_install_policy":"review","auto_install_allowed":false,"human_review_required":true,"blocked":false,"recommended_action":"Test manually in an isolated workspace and compare against safer alternatives."},"quality":{"score":69,"label":"Promising"},"supply":{"track":"Research and knowledge work","scenario":"Research agents","maintenance":"10d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Low GitHub adoption signal","No OpenAgentSkill engagement data yet","High-risk permission hints: Shell or command execution","Quality score needs review","GitHub adoption: 19 GitHub stars","Stars/forks activity: 19 stars, 6 forks; issue activity unavailable in current metadata"],"agent_contract":{"task_input":"Use Antigravity Plugin Cc in an agent workflow","recommended_action":"Test manually in an isolated workspace and compare against safer alternatives.","install_policy":"review","minimum_review_before_use":["Trust: 73/100 Strong shortlist","Audit: 79/100 Needs review","Safety: 51/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"marcosnahuel-antigravity-plugin-cc (Antigravity Plugin Cc)","install_command":"npx skills add MarcosNahuel/antigravity-plugin-cc","risk_summary":"Needs review; Experimental; Review before production","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"outcome_feedback":{"endpoint":"https://www.openagentskill.com/api/agent/outcome","method":"POST","requires_resolve_event_id":true,"event_id_source":"Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"payload_template":{"event_id":"<install_receipt.outcome_feedback.event_id or feedback.event_id from /api/agent/resolve>","skill_slug":"marcosnahuel-antigravity-plugin-cc","task":"Use Antigravity Plugin Cc in an agent workflow","agent":"codex","outcome":"success","install_used":true,"risk_blocked":false,"setup_required":false,"task_success":true,"output_quality":4,"error_type":null,"human_review_required":false,"workspace":"sandbox","time_to_useful_ms":120000,"notes":"Report the smallest successful task, setup friction, files touched, and risk notes."}},"endpoints":{"web":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc","api":"https://www.openagentskill.com/api/agent/skills/marcosnahuel-antigravity-plugin-cc","audit":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=marcosnahuel-antigravity-plugin-cc&task=Use%20Antigravity%20Plugin%20Cc%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20Antigravity%20Plugin%20Cc%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20Antigravity%20Plugin%20Cc%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/marcosnahuel-antigravity-plugin-cc/install","manifest":"https://www.openagentskill.com/api/registry/manifest/marcosnahuel-antigravity-plugin-cc"}},"platforms":["Python","Claude Code"],"use_cases":[{"slug":"research-agents","title":"Research agents","url":"https://www.openagentskill.com/use-cases/research-agents"},{"slug":"github-automation","title":"GitHub automation","url":"https://www.openagentskill.com/use-cases/github-automation"},{"slug":"coding-agents","title":"Coding agents","url":"https://www.openagentskill.com/use-cases/coding-agents"},{"slug":"multimodal-media","title":"Multimodal media","url":"https://www.openagentskill.com/use-cases/multimodal-media"}],"install":"npx skills add MarcosNahuel/antigravity-plugin-cc","install_targets":[{"id":"openagentskill-cli","label":"CLI","title":"OpenAgentSkill CLI","kind":"command","value":"npx skills add MarcosNahuel/antigravity-plugin-cc","description":"Use the registry command when your workflow supports the OpenAgentSkill installer.","copyLabel":"Copy command"},{"id":"codex","label":"Codex","title":"Codex install prompt","kind":"agent-prompt","value":"Install the \"Antigravity Plugin Cc\" agent skill from https://github.com/MarcosNahuel/antigravity-plugin-cc. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations.","description":"Give Codex a repo-aware install prompt when the skill is not available through a local CLI.","copyLabel":"Copy prompt"},{"id":"claude-code","label":"Claude Code","title":"Claude Code skill prompt","kind":"agent-prompt","value":"Add \"Antigravity Plugin Cc\" as a Claude Code skill from https://github.com/MarcosNahuel/antigravity-plugin-cc. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations.","description":"Use this prompt to ask Claude Code to add the skill and explain the local activation steps.","copyLabel":"Copy prompt"},{"id":"cursor","label":"Cursor","title":"Cursor rule prompt","kind":"agent-prompt","value":"Turn \"Antigravity Plugin Cc\" from https://github.com/MarcosNahuel/antigravity-plugin-cc into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Plugin for Claude Code that adds local NotebookLM-like capabilities, including document summarization, transcription, and web research with citations.","description":"Use this when installing as Cursor project rules or reusable agent instructions.","copyLabel":"Copy prompt"}],"repository":"https://github.com/MarcosNahuel/antigravity-plugin-cc","github_repo":"MarcosNahuel/antigravity-plugin-cc","version":"1.0.0","license":"MIT","updated_at":"2026-07-23T13:35:30.111958+00:00","canonical_key":"marcosnahuel/antigravity-plugin-cc","recommendation_reasons":["Install handoff is available","Repository freshness signal is available"],"urls":{"web":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc","api":"https://www.openagentskill.com/api/agent/skills/marcosnahuel-antigravity-plugin-cc","install_api":"https://www.openagentskill.com/api/skills/marcosnahuel-antigravity-plugin-cc/install","audit":"https://www.openagentskill.com/skills/marcosnahuel-antigravity-plugin-cc/audit","repository":"https://github.com/MarcosNahuel/antigravity-plugin-cc"},"meta":{"endpoint":"/api/registry/manifest/{slug}","canonical_agent_endpoint":"/api/agent/skills/marcosnahuel-antigravity-plugin-cc","agent_friendly":true,"api_version":"1.0","generated_at":"2026-08-03T11:03:15.367Z"}}